1. Bluetooth: V6.0 JL7006F8
2. Battery capacity: 1500mAh. Charging time: about 3 hours.
3. Talk / music time: 170 hours (70% volume level,ANC off);  120 hours( ANC on)
4. Standby time: Over 400 hours.

5. Speaker unit: 40mm.

6. Sizes: 195*185*84mm. Weight: 218.7g.
7. Supports BT, TF card , AUX playback modes.